feat(apk): scanner le QR du poste depuis l'app (ZXing.Delphi, Apache 2.0)

Le scanner du systeme demandait avec quoi ouvrir le lien. L'app ouvre la camera arriere, decode une image sur quatre et remplit URL + jeton des qu'un lien pmserver://sync est lu. Rien n'est enregistre avant Save. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-17 18:38:41 +01:00
parent 780eecc11b
commit dd9fd62dcb
81 changed files with 22141 additions and 19 deletions
@@ -0,0 +1,159 @@
+{
+  * Copyright 2008 ZXing authors
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License");
+  * you may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at
+  *
+  *      http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+
+  * Implemented by K. Gossens for Delphi
+}
+
+unit ZXing.Common.GridSampler;
+
+interface
+
+uses
+  System.SysUtils,
+  ZXing.Common.Bitmatrix,
+  ZXing.Common.PerspectiveTransform;
+
+type
+  TGridSampler = class abstract
+  private
+    class var FgridSampler: TGridSampler;
+    //class constructor Create;
+  protected
+    constructor Create;
+    class function checkAndNudgePoints(image: TBitMatrix; points: TArray<Single>): boolean; static;
+  public
+    function sampleGrid(image: TBitMatrix; dimensionX: Integer;
+      dimensionY: Integer; transform: TPerspectiveTransform): TBitMatrix; overload; virtual;
+    function sampleGrid(image: TBitMatrix; dimensionX: Integer;
+      dimensionY: Integer; p1ToX: Single; p1ToY: Single; p2ToX: Single;
+      p2ToY: Single; p3ToX: Single; p3ToY: Single; p4ToX: Single; p4ToY: Single;
+      p1FromX: Single; p1FromY: Single; p2FromX: Single; p2FromY: Single;
+      p3FromX: Single; p3FromY: Single; p4FromX: Single; p4FromY: Single): TBitMatrix; overload; virtual; abstract;
+    procedure setGridSampler(newGridSampler: TGridSampler); //static;
+
+    class property Instance: TGridSampler read FgridSampler;
+  end;
+
+implementation
+
+{ TGridSampler }
+
+constructor TGridSampler.Create;
+begin
+  inherited Create;
+end;
+
+class function TGridSampler.checkAndNudgePoints(image: TBitMatrix;
+  points: TArray<Single>): boolean;
+var
+  width,
+  height : Integer;
+  nudged : Boolean;
+  offset, maxOffset : Integer;
+  x, y   : Single;
+begin
+  width  := image.Width;
+  height := image.Height;
+  nudged := true;
+  offset := 0;
+  maxOffset := Length(points) - 1; // points.length must be even
+
+  while ((offset < maxOffset) and nudged) do
+  begin
+    x := points[offset];
+    y := points[(offset + 1)];
+    if (((x < -1) or (x > width)) or ((y < -1) or (y > height))) then
+    begin
+      Result := false;
+      exit;
+    end;
+    nudged := false;
+    if (x = -1) then
+    begin
+      points[offset] := 0;
+      nudged := true;
+    end
+    else
+       if (x = width) then
+       begin
+         points[offset] := (width - 1);
+         nudged := true;
+       end;
+       if (y = -1) then
+       begin
+         points[(offset + 1)] := 0;
+         nudged := true;
+       end
+       else
+          if (y = height) then
+          begin
+            points[(offset + 1)] := (height - 1);
+            nudged := true;
+          end;
+    Inc(offset, 2)
+  end;
+  nudged := true;
+  offset := (Length(points) - 2);
+  while (((offset >= 0) and nudged)) do
+  begin
+    x := points[offset];
+    y := points[(offset + 1)];
+    if (((x < -1) or (x > width)) or ((y < -1) or (y > height))) then
+    begin
+      Result := false;
+      exit;
+    end;
+    nudged := false;
+    if (x = -1) then
+    begin
+      points[offset] := 0;
+      nudged := true;
+    end else
+           if (x = width) then
+           begin
+             points[offset] := (width - 1);
+             nudged := true;
+           end;
+    if (y = -1) then
+    begin
+      points[(offset + 1)] := 0;
+      nudged := true
+    end else
+           if (y = height) then
+           begin
+             points[(offset + 1)] := (height - 1);
+             nudged := true;
+           end;
+    dec(offset, 2)
+  end;
+
+  Result := true;
+end;
+
+function TGridSampler.sampleGrid(image: TBitMatrix; dimensionX: Integer;
+  dimensionY: Integer; transform: TPerspectiveTransform): TBitMatrix;
+begin
+  raise ENotSupportedException.Create('Not yet supported');
+end;
+
+procedure TGridSampler.setGridSampler(newGridSampler: TGridSampler);
+begin
+  if (newGridSampler = nil)
+  then
+     raise EArgumentException.Create('Missing arguments');
+  FgridSampler := newGridSampler;
+end;
+
+end.